/* ===== painREHAB PLLC — Global Styles ===== */

:root {
  --primary: #0077B6;
  --primary-light: #00B4D8;
  --primary-dark: #023E8A;
  --accent: #48CAE4;
  --bg: #FAFCFF;
  --bg-alt: #EDF6FF;
  --text: #1A1A2E;
  --text-light: #555;
  --white: #FFFFFF;
  --radius: 12px;
  --shadow: 0 4px 24px rgba(0,119,182,.08);
  --transition: .3s ease;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }

body {
  font-family: 'Inter', system-ui, -apple-system, sans-serif;
  color: var(--text);
  background: var(--bg);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4 {
  font-family: 'Playfair Display', Georgia, serif;
  color: var(--primary-dark);
  line-height: 1.25;
}

a { color: var(--primary); text-decoration: none; transition: color var(--transition); }
a:hover { color: var(--primary-dark); }

img { max-width: 100%; display: block; }

.container { max-width: 1140px; margin: 0 auto; padding: 0 24px; }

/* ===== NAV ===== */
.navbar {
  position: sticky; top: 0; z-index: 100;
  background: var(--white);
  box-shadow: 0 2px 12px rgba(0,0,0,.06);
  padding: 0 24px;
}
.navbar .container {
  display: flex; align-items: center; justify-content: space-between;
  height: 72px;
}
.logo {
  font-family: 'Playfair Display', serif;
  font-size: 1.5rem; font-weight: 700;
  color: var(--primary-dark);
}
.logo span { color: var(--primary-light); }
.nav-links { display: flex; gap: 32px; list-style: none; }
.nav-links a {
  font-size: .95rem; font-weight: 500; color: var(--text);
  position: relative; padding: 4px 0;
}
.nav-links a::after {
  content: ''; position: absolute; bottom: -2px; left: 0;
  width: 0; height: 2px; background: var(--primary-light);
  transition: width var(--transition);
}
.nav-links a:hover::after, .nav-links a.active::after { width: 100%; }
.nav-links a:hover { color: var(--primary); }

.hamburger { display: none; background: none; border: none; cursor: pointer; }
.hamburger span {
  display: block; width: 26px; height: 3px; margin: 5px 0;
  background: var(--primary-dark); border-radius: 2px;
  transition: var(--transition);
}

/* ===== HERO ===== */
.hero {
  position: relative;
  background: linear-gradient(135deg, #011627 0%, #023E8A 50%, #0057A0 100%);
  color: var(--white);
  padding: 100px 0 80px;
  overflow: hidden;
}
.hero::after {
  content: '';
  position: absolute; top: -50%; right: -20%;
  width: 600px; height: 600px;
  background: radial-gradient(circle, rgba(255,255,255,.05) 0%, transparent 70%);
  border-radius: 50%;
}
.hero .container { position: relative; z-index: 1; max-width: 720px; }
.hero h1 { font-size: 3rem; margin-bottom: 20px; color: var(--white); }
.hero p { font-size: 1.2rem; opacity: .92; margin-bottom: 32px; line-height: 1.6; }
.btn {
  display: inline-block; padding: 14px 36px;
  background: var(--white); color: var(--primary-dark);
  font-weight: 600; font-size: 1rem;
  border: none; border-radius: 50px; cursor: pointer;
  transition: transform var(--transition), box-shadow var(--transition);
}
.btn:hover { transform: translateY(-2px); box-shadow: 0 8px 24px rgba(0,0,0,.15); color: var(--primary-dark); }
.btn-primary { background: var(--primary); color: var(--white); }
.btn-primary:hover { background: var(--primary-dark); color: var(--white); }

/* ===== SECTIONS ===== */
section { padding: 80px 0; }
section:not(.hero):nth-child(even) { background: var(--bg-alt); }

.section-title {
  text-align: center; margin-bottom: 56px;
}
.section-title h2 { font-size: 2.2rem; margin-bottom: 12px; }
.section-title p { color: var(--text-light); font-size: 1.05rem; max-width: 600px; margin: 0 auto; }
.section-title .underline {
  display: block; width: 60px; height: 4px;
  background: var(--accent); border-radius: 2px;
  margin: 16px auto 0;
}

/* ===== ABOUT ===== */
.about-grid {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 48px; align-items: center;
}
.about-img {
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
}
.about-img img { width: 100%; height: 400px; object-fit: cover; }
.about-text h3 { font-size: 1.4rem; margin-bottom: 16px; }
.about-text p { color: var(--text-light); margin-bottom: 16px; }

/* ===== SERVICES ===== */
.services-grid {
  display: grid; grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}
.service-card {
  background: var(--white);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  text-align: center;
  overflow: hidden;
  transition: transform var(--transition), box-shadow var(--transition);
}
.service-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 32px rgba(0,119,182,.12);
}
.service-img {
  width: 100%; height: 180px; object-fit: cover;
}
.service-card-body { padding: 24px 24px 28px; }
.service-card h3 { font-size: 1.15rem; margin-bottom: 10px; }
.service-card p { font-size: .93rem; color: var(--text-light); }

/* ===== INFO BAR ===== */
.info-bar {
  background: var(--primary-dark); color: var(--white);
  padding: 48px 0;
}
.info-grid {
  display: grid; grid-template-columns: repeat(3, 1fr);
  gap: 32px; text-align: center;
}
.info-item h3 { font-size: 1.1rem; margin-bottom: 8px; color: var(--accent); }
.info-item p { font-size: .95rem; opacity: .9; }
.info-item a { color: var(--white); }
.info-item a:hover { color: var(--accent); }

/* ===== CONTACT FORM ===== */
.contact-grid {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 48px;
}
.form-group { margin-bottom: 20px; }
.form-group label {
  display: block; font-weight: 600; margin-bottom: 6px;
  font-size: .9rem; color: var(--text);
}
.form-group input,
.form-group textarea,
.form-group select {
  width: 100%; padding: 12px 16px;
  border: 2px solid #e0e8f0; border-radius: 8px;
  font-family: inherit; font-size: .95rem;
  transition: border-color var(--transition);
  background: var(--white);
}
.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  outline: none; border-color: var(--primary-light);
}
.form-group textarea { resize: vertical; min-height: 120px; }

.contact-info-side h3 { margin-bottom: 20px; font-size: 1.3rem; }
.contact-detail { display: flex; gap: 14px; margin-bottom: 20px; align-items: flex-start; }
.contact-detail .icon {
  width: 44px; height: 44px; border-radius: 50%;
  background: var(--bg-alt); color: var(--primary);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.2rem; flex-shrink: 0;
}
.contact-detail p { font-size: .95rem; }
.contact-detail strong { display: block; margin-bottom: 2px; }
.form-note {
  margin-top: 16px;
  color: var(--text-light);
  font-size: .88rem;
}

.hours-table { width: 100%; margin-top: 24px; }
.hours-table td { padding: 6px 0; font-size: .9rem; }
.hours-table td:first-child { font-weight: 600; width: 120px; }
.hours-table .closed { color: #999; }

/* ===== MAP ===== */
.map-wrap {
  border-radius: var(--radius); overflow: hidden;
  box-shadow: var(--shadow); margin-top: 32px;
}
.map-wrap iframe { width: 100%; height: 300px; border: 0; }

/* ===== TRUST STRIP ===== */
.trust-strip {
  background: var(--bg-alt);
  padding: 28px 0 12px;
}
.trust-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.trust-item {
  background: var(--white);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 24px;
  text-align: center;
}
.trust-item h3 {
  font-size: 1.15rem;
  margin-bottom: 8px;
}
.trust-item p {
  color: var(--text-light);
  font-size: .95rem;
}

/* ===== FOOTER ===== */
.footer {
  background: var(--primary-dark); color: rgba(255,255,255,.8);
  padding: 40px 0; text-align: center; font-size: .9rem;
}
.footer a { color: var(--accent); }

/* ===== ANIMATIONS ===== */
.fade-up {
  opacity: 1;
  transform: none;
  transition: opacity .3s ease, transform .3s ease;
}
.fade-up.visible { opacity: 1; transform: none; }

.form-intro {
  color: var(--text-light);
  margin-bottom: 20px;
}

/* ===== RESPONSIVE ===== */
@media (max-width: 768px) {
  .hamburger { display: block; }
  .nav-links {
    display: none; flex-direction: column;
    position: absolute; top: 72px; left: 0; right: 0;
    background: var(--white); padding: 24px;
    box-shadow: 0 8px 24px rgba(0,0,0,.1);
    gap: 16px;
  }
  .nav-links.open { display: flex; }
  .hero h1 { font-size: 2rem; }
  .hero { padding: 64px 0 48px; }
  .about-grid, .contact-grid { grid-template-columns: 1fr; }
  .services-grid { grid-template-columns: 1fr; }
  .trust-grid { grid-template-columns: 1fr; }
  .info-grid { grid-template-columns: 1fr; gap: 24px; }
}